Series: Shugo Chara! Dokki Doki!
Episode Number: 17
English Title: Turn Turn! A Revolving World!
Romanji Title: Gurun Gurun! Mawaru Sekai!
Kanji Title: ぐるんぐるん! まわる世界!
Airdate: January 30, 2010
Preceeded by: Episode 118: Advance, Rikka! Guardian's Town
Followed by: Episode 120: An Exciting Picnic!
In order of appearance:
Hikaru has a test in gym class tomorrow where he has to do a spin on the horizontal bar, and after school Nagihiko and Amu help him practice. However Hikaru, always focused on efficiency, doesn't understand the purpose of working to be able to do a spin. Amu practices with him to find the answer, but will they be able to complete a spin?